Illinois Mileage Rate 2024. Travelers choosing to use their personal vehicles for business travel may see a reduction on the mileage. What is the illinois mileage reimbursement rate for 2023?

Illinois employers can adopt this mileage reimbursement rate, providing a fair and consistent method that. 1, 2024, the standard mileage rates for the use of a car (also vans, pickups or panel trucks) will be: